1. Relationship between herbicide concentration and the rates of enzymatic degradation of¹⁴C-diallate and¹⁴C-triallate in soil

   • John P. E. Anderson
   • Klaus H. Domsch

   OriginalPaper Pages: 259 - 268

2. Persistence of three organophosphorus insecticides in artificial ponds and some biological implications

   • D. N. Hughes
   • M. G. Boyer
   • P. Baulu

   OriginalPaper Pages: 269 - 279

3. Exposure of pesticide applicators to arsenic acid

   • Charles S. Miller
   • W. L. Hoover
   • W. Harry Culver

   OriginalPaper Pages: 281 - 288

4. Studies on the degradation of atrazine by bacterial communities enriched from various biotopes

   • Annette Geller

   OriginalPaper Pages: 289 - 305

5. Toxic and sublethal effects of carbaryl on a freshwater catfish,Mystus vittatus (Bloch)

   • S. Arunachalam
   • K. Jeyalakshmi
   • S. Aboobucker

   OriginalPaper Pages: 307 - 316

6. Blood clearance tests for detecting 2,3,7,8-tetrachlorodibenzo-p-dioxin hepatotoxicity in rats and rabbits

   • Mark D. Seefeld
   • Ralph M. Albrecht
   • Richard E. Peterson

   OriginalPaper Pages: 317 - 327

7. Survival and growth ofTanytarsus dissimilis (Chironomidae) exposed to copper, cadmium, zinc, and lead

   • Richard L. Anderson
   • Charles T. Walbridge
   • James T. Fiandt

   OriginalPaper Pages: 329 - 335

8. Biotransformational and neurophysiological changes in rabbits exposed to lead

   • Eino Hietanen
   • Jukka Kilpiö
   • Harri Vainio

   OriginalPaper Pages: 337 - 347

9. Morbidity and mortality in workers occupationally exposed to pesticides

   • Donald P. Morgan
   • Lawrence I. Lin
   • Heidi H. Saikaly

   OriginalPaper Pages: 349 - 382